Do you see, Arren, how an act is not, as young men think, like a rock that one picks up and throws, and it hits or misses, and that's the end of it. When that rock is lifted, the earth is lighter; the hand that bears it is heavier. When it is thrown, the circuits of the stars respond, and where it strikes or falls the universe is changed.
Ursula K. Le GuinYou canโt crush ideas by suppressing them. You can only crush them by ignoring them. By refusing to think, refusing to change.
Ursula K. Le Guin